CN211592216U

CN211592216U - Battery box fixing mechanism for electric vehicle

Info

Publication number: CN211592216U
Application number: CN201922068054.2U
Authority: CN
Inventors: 陈立林; 刘为
Original assignee: Hunan Lingben Environmental Protection Science & Technology Co ltd
Current assignee: Hunan Lingben Environmental Protection Science & Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-29
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a battery case fixed establishment for electric motor car. The utility model comprises a box body, the top of the box body is rotationally connected with a box cover plate through a hinge, a telescopic motor is fixedly arranged at the top of the groove formed in the inner wall of the right side of the box body, a telescopic rod is welded at the bottom of the telescopic motor, the bottom of the box body is provided with a water leakage hole, the inner wall of the bottom of the box body is welded with a spring, the top of the spring is welded with a battery box placing plate, the upper surface of the battery box placing plate is provided with a battery box placing plate groove, a battery body can be placed in the battery box placing plate groove, the height of the battery box placing plate can be adjusted by moving up and down under the control of a telescopic motor and a telescopic rod, thereby make the device when using, can the battery of different models of adaptation, the drainage plate can be when rainwater weather, avoids the battery to intake, and the drainage plate has adopted detachable design simultaneously for green more.

Description

Battery box fixing mechanism for electric vehicle

Technical Field

The utility model belongs to the technical field of the electric motor car is made, specifically be a battery case fixed establishment for electric motor car.

Background

With the development of the times and the advancement of science and technology, the travel mode is gradually replaced by modern vehicles. The electric vehicle is greatly favored by consumers due to energy conservation, environmental protection, economy, low operation cost, and rapid development. The battery is replaced, the battery with insufficient electric quantity is disassembled and then charged, and the lock on the battery is required to be connected with the frame when the battery is installed, so that the battery is fixed; the method of charging the battery by direct charging is often limited by the environment, and charging can be performed only at a specific position, which is inconvenient to operate.

In common battery case is fixed, the bottom is darker in the box, consequently when the battery of the different models of adaptation, just can't carry out the adaptation, need cushion the gasket in the bottom, has brought very big inconvenience for the installer, also makes the battery case have the potential safety hazard simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned proposed problems, a battery case fixing mechanism for an electric vehicle is provided.

The utility model adopts the technical scheme as follows: a battery case fixed establishment for electric motor car, comprises a box bod, the top of box body is rotated through the hinge and is connected with the box apron, the top fixed mounting of the inslot that the right side inner wall of box body was seted up has flexible motor, the bottom welding of flexible motor has the telescopic link, the hole that leaks has been seted up to the bottom of box body, the bottom inner wall welding of box body has the spring, the top welding of spring has the battery case to place the board, the upper surface that the board was placed to the battery case has been seted up the battery case and has been placed the board groove, the battery body can be placed to the inside.

In a preferred embodiment, the battery box placing plate is welded at two ends, the top of the right side is welded at the bottom of the telescopic rod, the battery box placing plate is connected in the groove of the inner wall of the right side of the box body in a sliding mode, the right end of the battery box placing plate is welded with a placing plate fixing block, two sides of the placing plate fixing block are connected with placing plate fixing screws through threaded holes formed in the two sides of the placing plate fixing block, the number of the placing plate fixing screws is two, and threaded holes matched with the placing plate fixing screws are formed in the side face of the.

In a preferred embodiment, a rotating handle is welded on the outer wall of one side of the battery box placing plate, threaded rods are connected to the surface of the rotating handle through threaded holes formed in the surface of the rotating handle, the number of the threaded rods and the number of the rotating handle are eight, the threaded rods and the rotating handle are respectively distributed on the outer sides of four sides of the battery box placing plate, a fixing clamp plate is bonded to the tail end of the threaded rods located inside the battery box placing plate, and the surface of the fixing clamp plate is made of a material which is soft in texture and good in adsorbability.

In a preferred embodiment, the battery box placing plate is located the left side department upper surface of battery body bonds and has the dead lever, there is the drainage plate top through the slot connection who sets up, the top of dead lever is inside to be pegged graft through the fixed orifices of seting up and has the buckle, set up on the fixed block that the lower surface of drainage plate bonded with buckle assorted fixed orifices, equidistant drainage groove is seted up on the surface of drainage plate.

In a preferred embodiment, the top of the box body is located below the box cover plate and is connected with an anti-theft rod in a sliding mode through a formed hole, a lock hole is welded at the outer tail end of the anti-theft rod, and an anti-theft lock can be additionally arranged in the lock hole.

In a preferred embodiment, the number of the anti-theft bars is four, and the four anti-theft bars are distributed above the front and rear outer walls of the box body respectively with the battery box placing plate as a symmetrical center.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the battery case is placed the height of board and can be reciprocated the adjustment under the control of flexible motor and telescopic link to make the device when using, can adapt to the battery of different models, change the device like this when producing, just can reduce manufacturing cost, at the in-process of installation battery, also can reduce the operation process that the function was done personnel, make the device more simple and convenient.

2. The utility model discloses in, the drainage plate can be when rainwater weather, and the external world subtracts the inside water that falls into the box body and discharges from the bottom, avoids the battery to intake to reduce the emergence of incident, the drainage plate has adopted detachable design simultaneously, makes and reduces the replacement cost at the change in-process, green more.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a top view of the utility model with the middle cover opened;

fig. 3 is a middle right view of the present invention.

The labels in the figure are: 1-box body, 2-telescopic rod, 3-battery box placing plate, 4-sliding rod, 5-spring, 6-water leakage hole, 7-threaded rod, 8-rotating handle, 9-fixing rod, 10-buckle, 11-box cover plate, 12-drainage plate, 13-anti-theft rod, 14-battery body, 15-telescopic motor, 16-fixing clamp plate, 17-drainage groove, 18-placing plate fixing block, 19-placing plate fixing screw rod and 20-battery placing groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a battery box fixing mechanism for an electric vehicle comprises a box body 1, wherein the top of the box body 1 is rotatably connected with a box cover plate 11 through a hinge, the top of the box body 1 is positioned below the box cover plate 11 and is slidably connected with an anti-theft rod 13 through a hole, the number of the anti-theft rods 13 is four, the anti-theft rods are respectively distributed above the front and rear outer walls of the box body 1 by taking a battery box placing plate 3 as a symmetrical center, lock holes are welded at the outer tail end of the anti-theft rods 13 and can be additionally provided with anti-theft locks, a telescopic motor 15 is fixedly arranged at the top of a groove formed in the right inner wall of the box body 1, a telescopic rod 2 is welded at the bottom of the telescopic motor 15, a water leakage hole 6 is formed in the bottom of the box body 1, a spring 5 is welded on the inner wall of the bottom of the, the top of the fixed rod 9 is connected with a drainage plate 12 through an opened slot, a buckle 10 is inserted into the upper part of the fixed rod 9 through an opened fixed hole, a fixed hole matched with the buckle 10 is formed in the fixed block bonded on the lower surface of the drainage plate 12, drainage grooves 17 with equal intervals are formed in the surface of the drainage plate 12, and the drainage plate 12 can discharge water falling into the box body 1 from the outside from the bottom in rainwater weather, so that water entering a battery is avoided, safety accidents are reduced, meanwhile, the drainage plate 12 adopts a detachable design, so that the replacement cost is reduced in the replacement process, and the replacement is more green and environment-friendly; the battery box placing plate is characterized in that a rotating handle 8 is welded on the outer wall of one side of the battery box placing plate 3, the surface of the rotating handle 8 is connected with a threaded rod 7 through a threaded hole, the number of the threaded rods 7 and the number of the rotating handles 8 are eight, the threaded rods 7 and the rotating handles 8 are respectively distributed on the outer sides of four sides of the battery box placing plate 3, a fixing clamp plate 16 is bonded at the tail end of the threaded rod 7, which is positioned inside the battery box placing plate 3, the surface of the fixing clamp plate 16 is made of a material which is soft in texture and good in adsorption, and the fixing clamp plate 7; the two ends of a battery box placing plate 3 are welded with 4, the top of the right side of 4 is welded at the bottom of a

telescopic rod

2, 4 are connected in a groove on the inner wall of the right side of a box body 1 in a sliding manner, a placing plate fixing block 18 is welded at the right end of 4, two sides of the placing plate fixing block 18 are connected with placing plate fixing screw rods 19 through threaded holes, the number of the placing plate fixing screw rods 19 is two, threaded holes matched with the placing plate fixing screw rods 19 are formed in the side surface of the box body 1, the height of the battery box placing plate 3 can be adjusted in an up-and-down mode under the control of a telescopic motor 15 and the telescopic rod 2, and therefore when the device is used, the device can be adapted to batteries of different models, the manufacturing cost can be reduced when the device is produced, in the process of installing the batteries, the operation; the upper surface of the battery box placing plate 3 is provided with a battery box placing plate groove 20, and the battery body 14 can be placed in the battery box placing plate groove 20.

The working principle is as follows: when the battery box fixing mechanism for the electric vehicle is used, the device can be placed in the electric vehicle, when a battery body 14 needs to be placed, the box cover plate 11 can be opened firstly, at the moment, the threaded rod 7 is rotated to the minimum length in the battery box placing plate groove 20 through the rotating handle 8, at the moment, the battery body 14 is placed in the battery box placing plate groove 20 formed in the upper surface of the battery box placing plate 3, the rotating handle 8 is screwed, so that the threaded rod 7 drives the fixing clamping plates 16 on four sides to clamp the battery body 14, the buffer materials on the surfaces of the fixing clamping plates 16 can reduce the impact degree on the inner wall when the battery is vibrated, when the types of the battery vehicles are different, batteries of different types need to be additionally arranged on the battery box, the heights of the batteries at the moment are different, but the heights of the batteries are different, the difficulty is increased in installation engineering, the placing plate fixing screw rod 19 on the side surface of the box body 1 can be, at this moment, the telescopic motor 15 is controlled to contract upwards, the telescopic motor 15 drives the telescopic rod 2 to move upwards, so that the height of the battery body 14 on the battery box placing plate 3 is increased, when the battery body is raised to a proper limit installation height, the work of the telescopic motor 15 can be stopped, the placing plate fixing screw rod 19 is fixed in a proper hole through the placing plate fixing block 18, the height adjustment of the battery body 14 is completed, in the daily use process, in the rain weather, rain falls on the box cover plate 11 and is blocked by the drainage plate 12 when the rain falls into the box body 1, then the rain falls into the bottom along the drainage groove 17 on the surface of the drainage plate 12, and is discharged out of the box from the water leakage hole 6 at the bottom, so that the box can not always keep moist, potential safety hazards are caused, when the drainage plate 12 is used for a long time and needs to be replaced, the clip 10 can be withdrawn from the groove at the top of the fixing rod 9, and after the clip 10 is replaced, the bottom of the clip 10 is inserted into the groove, and the replacement of the drainage plate 12 can be completed after the clip 10 is fixed.

This a battery case fixed establishment for electric motor car, the battery case is placed the height that board 3 can reciprocate the adjustment under the control of flexible motor 15 and

telescopic link

2, 7 and 16 can be so that the device can the different bottom surface area's of adaptation battery, thereby make the device when using, can adapt the battery of different models, change the device like this when production, just can reduce manufacturing cost, at the in-process of installation battery, also can reduce function person's operation process, make the device more simple and convenient.

In this a battery case fixed establishment for electric motor car, drainage plate 12 can be when rainwater weather, and the water that falls into box body 1 inside with the external world is discharged from the bottom, avoids the battery to intake to reduced the emergence of incident, drainage plate 12 has adopted detachable design simultaneously, makes and reduces the replacement cost at the change in-process, more green.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A battery case fixed establishment for electric motor car, including box body (1), its characterized in that: the utility model discloses a battery box, including box body (1), top fixed mounting that the right side inner wall of box body (1) was seted up has flexible motor (15), the bottom welding of flexible motor (15) has telescopic link (2), the hole that leaks (6) have been seted up to the bottom of box body (1), the bottom inner wall welding of box body (1) has spring (5), the top welding of spring (5) has the battery case to place board (3), the upper surface that board (3) were placed to the battery case has been seted up the battery case and has been placed board groove (20), battery body (14) can be placed to the inside that board groove (20) was placed to the battery case.

2. A battery case fixing mechanism for an electric vehicle according to claim 1, wherein: the welding of board (3) both ends is placed to the battery case has (4), the right side top welding of (4) is in the bottom of telescopic link (2), sliding connection is in the inslot of box body (1) right side inner wall, the right-hand member welding of (4) has and places board fixed block (18), the both sides of placing board fixed block (18) are connected with through the screw hole of seting up and place board clamping screw (19), the quantity of placing board clamping screw (19) is two, the side of box body (1) seted up with place board clamping screw (19) assorted screw hole.

3. A battery case fixing mechanism for an electric vehicle according to claim 1, wherein: the battery box placing plate is characterized in that a rotating handle (8) is welded to the outer wall of one side of the battery box placing plate (3), threaded rods (7) are connected to the surface of the rotating handle (8) through threaded holes formed in the surface of the rotating handle, the number of the threaded rods (7) and the number of the rotating handles (8) are eight, the threaded rods (7) are respectively distributed on the outer sides of four sides of the battery box placing plate (3), a fixing clamp plate (16) is bonded to the tail end of the inner portion of the battery box placing plate (3), and materials soft in texture and good in adsorption are adopted on the surface of the fixing clamp plate (16).

4. A battery case fixing mechanism for an electric vehicle according to claim 1, wherein: the battery box placing plate (3) is located a fixing rod (9) is bonded to the upper surface of the left side of the battery body (14), the top of the fixing rod (9) is connected with a drainage plate (12) through a set slot, a buckle (10) is inserted into the upper portion of the fixing rod (9) through a set fixing hole, a fixing hole matched with the buckle (10) is formed in the fixing block bonded to the lower surface of the drainage plate (12), and equidistant drainage grooves (17) are formed in the surface of the drainage plate (12).

5. A battery case fixing mechanism for an electric vehicle according to claim 1, wherein: the top of the box body (1) is located below the box cover plate (11) and is connected with an anti-theft rod (13) in a sliding mode through a formed hole, a lock hole is welded at the tail end of the outer portion of the anti-theft rod (13), and an anti-theft lock can be additionally arranged in the lock hole.

6. A battery case fixing mechanism for an electric vehicle according to claim 5, wherein: the number of the anti-theft rods (13) is four, and the anti-theft rods are distributed above the front outer wall and the rear outer wall of the box body (1) respectively by taking the battery box placing plate (3) as a symmetric center.